public class GenericDemo {
    public static void main(String[] args) {
            Generic<String> g1 = new Generic<>("Zhang San");
        System.out.println(g1.getT());
            Generic<Integer> g2 = new Generic<>(100);
        System.out.println(g2.getT());
            Generic<Boolean> g3 = new Generic<>(true);
        System.out.println(g3.getT());
    }
}
